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Topic: Sapphire 7850 2GB - 511 temp C error (Read 525 times)

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Activity: 74
Merit: 10
February 14, 2014, 03:35:46 AM
#1
Hi. I have mini mine-rig with 3x7850 Sapphire 2GB. Mother Gigabyte P55A-UD3, 6gb RAM, i5-760, Corsair 850W.
After 10-15 min when i start mining scrypt, my computer freeze, and one card.have 511 temp on cgminer 3.7.2
I have last non-beta AMD drivers and sdk 2.9
On my GPU i can manual switch bios. But i have the same problemon another bios.
Two GPU in 16x on mother and one with riser with con power supply
What can i do with that shit?
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